set locale, nvm added

Dockerfile

@@ -1,6 +1,7 @@
 FROM debian:trixie
 
 RUN apt-get update && apt-get install -y \
+  locales \
   git \
   neovim \
   man-db \
@@ -12,8 +13,9 @@ RUN apt-get update && apt-get install -y \
   tmux \
   curl \
   python3-pip \
-    python3-venv \
-    nodejs
+  python3-venv
+
+RUN locale-gen ko_KR.UTF-8
 
 ARG UID
 ARG GID
@@ -38,8 +40,16 @@ ENV HOME=/home/${USERNAME}
 
 USER ${USERNAME}
 
-RUN python3 -m venv $HOME/py && $HOME/py/bin/pip install pyright
-RUN echo "export PATH=\"$HOME/py/bin:$PATH\"" >> $HOME/.bashrc
+RUN python3 -m venv $HOME/py \
+  && $HOME/py/bin/pip install pyright \
+  && echo "export PATH=\"$HOME/py/bin:$PATH\"" >> $HOME/.bashrc
+
+ENV NVM_DIR=${HOME}/.nvm
+
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.1/install.sh | bash \
+    && . $NVM_DIR/nvm.sh \
+    && nvm install --lts \
+    && npm install -g typescript-language-server
 
 COPY --chown=${USERNAME}:${GID} ${CONFIG_PREFIX}.gitconfig /home/${USERNAME}/.gitconfig
 
@@ -47,5 +57,7 @@ COPY --chown=${USERNAME}:${GID} .config/nvim /home/${USERNAME}/.config/nvim
 
 COPY --chown=${USERNAME}:${GID} .tmux.conf /home/${USERNAME}/.tmux.conf
 
+RUN locale-gen ko_KR.UTF-8 && echo 'export LANG=ko_KR.UTF-8' >> ~/.bashrc
+
 CMD ["/bin/bash"]